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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/base/test/test_declare_stylesheet_obsolete.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/base/test/test_declare_stylesheet_obsolete.html')
| -rw-r--r-- | dom/base/test/test_declare_stylesheet_obsolete.html | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/dom/base/test/test_declare_stylesheet_obsolete.html b/dom/base/test/test_declare_stylesheet_obsolete.html new file mode 100644 index 000000000..baceea2e9 --- /dev/null +++ b/dom/base/test/test_declare_stylesheet_obsolete.html @@ -0,0 +1,94 @@ +<!DOCTYPE HTML> +<html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=713564 +--> +<head> + <meta charset="utf-8"> + <title>Test for Bug 713564</title> + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> + + <!-- Load the variable stylesheet, which changes the color of #content. --> + <link rel="stylesheet" type="text/css" href="variable_style_sheet.sjs"/> + + <script type="application/javascript"> + + function insertLinkToVarSSAndRun(callback) { + var ss = document.createElement("link"); + ss.rel = "stylesheet"; + ss.type = "text/css"; + ss.href = "variable_style_sheet.sjs"; + document.getElementsByTagName("head")[0].appendChild(ss); + ss.addEventListener("load", callback); + } + + /** Test for Bug 713564 **/ + + // Then you link to that sheet, remove the link from the DOM, insert a new link to + // the same url and check that there was no new access, then call our new method, + // insert _another_ <link> to the same url, and check that this time we hit the + // server. + SimpleTest.waitForExplicitFinish(); + + function do_test() { + var var_sheet = document.getElementsByTagName("link")[1]; + var head = document.getElementsByTagName("head")[0]; + var content = document.getElementById("content"); + var var_sheet_url = var_sheet.href; + + var previousBgColor = window.getComputedStyle(content). + getPropertyValue("background-color"); + var_sheet.parentNode.removeChild(var_sheet); + insertLinkToVarSSAndRun(function() { + is(window.getComputedStyle(content).getPropertyValue("background-color"), + previousBgColor, + "Sheet should still be the same."); + + // Obsolete sheet + try { + SpecialPowers.wrap(document).obsoleteSheet(var_sheet_url); + } catch (e) { + ok(false, "obsoleteSheet should not raise an error on valid URL."); + } + insertLinkToVarSSAndRun(function() { + isnot(window.getComputedStyle(content).getPropertyValue("background-color"), + previousBgColor, + "Sheet should change after obsoleted and reinserted."); + SimpleTest.finish(); + }); + }); + // obsoleteSheet should throw with invalid input: + try { + SpecialPowers.wrap(document).obsoleteSheet(""); + ok(false, "obsoleteSheet should throw with empty string."); + } catch (e) { + ok(true, "obsoleteSheet throws with empty string."); + } + try { + SpecialPowers.wrap(document).obsoleteSheet("foo"); + ok(false, "obsoleteSheet should throw with invalid URL."); + } catch (e) { + ok(true, "obsoleteSheet throws with invalid URL."); + } + try { + SpecialPowers.wrap(document).obsoleteSheet("http://www.mozilla.org"); + ok(true, "obsoleteSheet should not throw with valid URL."); + } catch (e) { + ok(false, "obsoleteSheet throws with valid URL."); + } + } + + </script> +</head> +<body onload="do_test();"> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=713564">Mozilla Bug 713564</a> +<p id="display"></p> +<div id="content"> + <br> + <br> +</div> +<pre id="test"> +</pre> +</body> +</html> |